Pyoverdine receptor: a case of positive Darwinian selection in Pseudomonas aeruginosa.
نویسندگان
چکیده
Pyoverdine Receptor: a Case of Positive Darwinian Selection in Pseudomonas aeruginosa Burkhard Tümmler* and Pierre Cornelis Klinische Forschergruppe, OE6711, Medizinische Hochschule Hannover, D-30625 Hannover, Germany, and Flanders Interuniversity Institute of Biotechnology (VIB6), Laboratory of Microbial Interactions, Department of Molecular and Cellular Interactions, Flanders Interuniversity Institute of Biotechnology and Vrije Universiteit Brussel, B-1050 Brussels, Belgium
منابع مشابه
Different responses of pyoverdine genes to autoinduction in Pseudomonas aeruginosa and the group Pseudomonas fluorescens-Pseudomonas putida.
We investigated the regulation of the psbA and pvdA pyoverdine biosynthesis genes, which encode the L-ornithine N(5)-oxygenase homologues in Pseudomonas strain B10 and Pseudomonas aeruginosa PAO1, respectively. We demonstrate that pyoverdine(B10), as the end product of its biosynthetic pathway, is a key participant of the control circuit regulating its own production in Pseudomonas strain B10. ...
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A search of the pvd pyoverdine biosynthesis locus of Pseudomonas aeruginosa identified an open reading frame, PA2387, whose product exhibited a sequence similar to those of a number of so-called extracytoplasmic- function sigma factors responsible for siderophore-dependent expression of iron-siderophore receptors in Escherichia coli and Pseudomonas putida. Deletion of this gene, dubbed fpvI, co...
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 187 10 شماره
صفحات -
تاریخ انتشار 2005